Methyl perfluoroheptyl ether | 222719-64-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Methyl perfluoroheptyl ether
• 英文别名: 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7-pentadecafluoro-7-methoxyheptane
• CAS: 222719-64-4
• 化学式: C₈H₃F₁₅O
• 分子量: 400.08
• InChiKey: RFPMOTJETISENI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  24
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  16

文献信息

• OIL-REPELLENT WATERPROOF AIR-PERMEABLE FILTER AND METHOD FOR PRODUCING SAME
  申请人：Asahi Glass Company, Limited

  公开号：EP2656894A1

  公开（公告）日：2013-10-30

  To provide an oil repellent waterproof air-permeable filter of which environmental burden is small and which has an excellent liquid repellency to ketone solvents and ester solvents, and its production process. An oil repellent waterproof air-permeable filter comprising a substrate having a continuous porous structure and a coating material covering the substrate and containing a fluoropolymer having a perfluoroalkyl group, wherein the fluoropolymer has constituent units based on an acrylate having a chlorine atom at an α position and a C1-6 perfluoroalkyl group, and the proportion of said constituent units is from 40 to 100 mass% in the total constituent units. A process for producing an oil repellent waterproof air-permeable filter, treating the substrate with an oil repellent waterproof composition containing a medium and the coating material and removing the medium.

  提供一种环境负担小、对酮类溶剂和酯类溶剂具有优异憎液性能的憎油防水透气过滤器及其生产工艺。一种憎油防水透气过滤器，包括具有连续多孔结构的基材和覆盖基材的涂层材料，涂层材料含有具有全氟烷基的含氟聚合物，其中，含氟聚合物具有基于丙烯酸酯的组成单元，丙烯酸酯在α位具有氯原子和C1-6全氟烷基，所述组成单元在总组成单元中所占比例为40-100质量％。一种生产防油防水透气过滤器的工艺，用含有介质和涂层材料的防油防水组合物处理基材，然后去除介质。
• SPECIFIC FLUORINATED ETHERS AS REACTION MEDIUM
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP1023356A1

  公开（公告）日：2000-08-02
• Pellicle and novel fluoropolymer
  申请人：Matsukura Ikuo

  公开号：US20060240222A1

  公开（公告）日：2006-10-26

  It is to provide a useful fluoropolymer excellent in transparency and durability to a short wavelength light (an ArF excimer laser having an irradiation wavelength of 193 nm and a F2 excimer laser having an irradiation wavelength of 157 nm) as e.g. a pellicle material. A pellicle wherein a polymer (I) to be used for a pellicle membrane and/or an adhesive is a polymer essentially containing the following unit (1). The unit (1) is a unit containing a fluorine atom, wherein a chain forming the polymer main chain comprises a carbon atom and an etheric oxygen atom, at least one carbon atom forming the main chain is a carbon atom forming a cyclic group, and at least one etheric oxygen atom forming the main chain is an oxygen atom forming no cyclic group. For example, a unit represented by the following formula (A1) (wherein n is 1 or 2, R F1 is —F or —CF 3 , and R F2 is —F or a C 1-5 perfluoroalkyl group):
• METHOD FOR CLEANING WITH FLUORINE COMPOUND
  申请人：Okamoto Hidekazu

  公开号：US20110067733A1

  公开（公告）日：2011-03-24

  To provide a cleaning method capable of favorably removing an object to be cleaned having a plasma polymer formed in a plasma etching step employing a fluorinated gas. A cleaning method comprising an immersion step of immersing an object 1 to be cleaned in a cleaning liquid (fluorinated solvent) 3 containing at least a fluorine compound, wherein in the immersion step, the temperature t of the cleaning liquid 3 is at least the lower one of the normal boiling point of the fluorine compound contained in the cleaning liquid 3 at 1 atm and 100° C., and the atmospheric pressure is such a pressure that the fluorine compound is in a liquid state at the temperature t. Further, a cleaning method comprising an immersion step of immersing an object to be cleaned having a plasma polymer formed in a plasma etching step employing a fluorinated gas, in a cleaning liquid containing a fluorinated compound, wherein the fluorinated compound has a linear or branched perfluoroalkyl group having a number of carbon atoms of at least 5.
• OIL REPELLENT WATERPROOF AIR-PERMEABLE FILTER AND ITS PRODUCTION PROCESS
  申请人：ASAHI GLASS COMPANY, LIMITED

  公开号：US20130283744A1

  公开（公告）日：2013-10-31

  To provide an oil repellent waterproof air-permeable filter of which environmental burden is small and which has an excellent liquid repellency to ketone solvents and ester solvents, and its production process. An oil repellent waterproof air-permeable filter comprising a substrate having a continuous porous structure and a coating material covering the substrate and containing a fluoropolymer having a perfluoroalkyl group, wherein the fluoropolymer has constituent units based on an acrylate having a chlorine atom at an α position and a C 1-6 perfluoroalkyl group, and the proportion of said constituent units is from 40 to 100 mass % in the total constituent units. A process for producing an oil repellent waterproof air-permeable filter, treating the substrate with an oil repellent waterproof composition containing a medium and the coating material and removing the medium.